Abstract: The power consumption is a major concern these days for long operational life. Although various types of techniques to reduce the power dissipation has been developed. One of the most adopted method is to lower the supply voltage. Techniques based on replica circuits which minimize the effect of operating conditions variability on the speed and power. In this paper different static random access memory are designed in order to satisfy low power, high performance circuit and the extensive survey on features of various static random access memory(SRAM) designs were reported.

Keywords: SRAM, Delay, speed and area, stability, Power Consumption.